urbit/pkg/arvo/mar/graph/validator/publish.hoon

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/- *post, met=metadata-store, graph=graph-store, hark=hark-graph-hook
|_ i=indexed-post
++ grow
|%
++ noun i
++ graph-permissions-add
|= vip=vip-metadata:met
^- permissions:graph
?+ index.p.i !!
[@ ~] [%yes %yes %no] :: new note
[@ %1 @ ~] [%self %self %no]
[@ %2 @ ~] [%yes %yes ?:(?=(%reader-comments vip) %yes %no)]
[@ %2 @ @ ~] [%self %self %self]
==
::
++ graph-permissions-remove
|= vip=vip-metadata:met
^- permissions:graph
?+ index.p.i !!
[@ ~] [%yes %self %self]
[@ %1 @ @ ~] [%yes %self %self]
[@ %2 @ ~] [%yes %self %self]
[@ %2 @ @ ~] [%yes %self %self]
==
:: +notification-kind
:: ignore all containers, only notify on content
::
++ notification-kind
^- (unit notif-kind:hark)
?+ index.p.i ~
[@ %1 %1 ~] `[%note [0 1] %each %children]
[@ %2 @ %1 ~] `[%comment [1 3] %count %siblings]
==
::
++ transform-add-nodes
|= [=index =post =atom was-parent-modified=?]
^- [^index ^post]
=- [- post(index -)]
?+ index ~|(transform+[index post] !!)
[@ ~] [atom ~]
[@ %1 ~] [atom %1 ~]
::
[@ %1 @ ~]
?: was-parent-modified
[atom %1 i.t.t.index ~]
index
::
[@ %2 ~] [atom %2 ~]
[@ %2 @ ~] [i.index %2 atom ~]
[@ %2 @ @ ~]
?: was-parent-modified
[i.index %2 atom i.t.t.t.index ~]
index
==
--
++ grab
|%
:: +noun: validate publish note
::
++ noun
|= p=*
=/ ip ;;(indexed-post p)
?+ index.p.ip !!
:: top level post must have no content
[@ ~]
?> ?=(~ contents.p.ip)
ip
:: container for revisions
::
[@ %1 ~]
?> ?=(~ contents.p.ip)
ip
:: specific revision
:: first content is the title
:: revisions are numbered by the revision count
:: starting at one
[@ %1 @ ~]
?> ?=([* * *] contents.p.ip)
?> ?=(%text -.i.contents.p.ip)
ip
:: container for comments
::
[@ %2 ~]
?> ?=(~ contents.p.ip)
ip
:: container for comment revisions
::
[@ %2 @ ~]
?> ?=(~ contents.p.ip)
ip
:: specific comment revision
::
[@ %2 @ @ ~]
?> ?=(^ contents.p.ip)
ip
==
--
::
++ grad %noun
--